East Islip wakes with the Great South Bay on its breath — tide-damp in July, knife-edged in January. Lawn Supreme Landscaping works both of those mornings: mowing and edging the South Shore yards where the sandy soil drains fast and the grass comes on quick, then plowing and shoveling those same driveways when a nor'easter stacks white against the garage doors. There is a particular satisfaction in the last pass of a mower, when the stripes run straight toward Timber Point and the line along the walk is cut clean enough to read. Winter has its own version of that: a drive opened end to end while the sky is still the color of an oyster shell, so a car can leave at six without a second thought. Lawn care in the long green months, snow removal in the short dark ones, on the same familiar blocks all the way around the year.